Annual report pursuant to Section 13 and 15(d)

Warrants and Derivative Liabilities (Details 6)

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Warrants and Derivative Liabilities (Details 6) - USD ($)
1 Months Ended 12 Months Ended
Feb. 16, 2018
Jan. 19, 2018
Dec. 31, 2018
Dec. 31, 2017
Derivative Liabilities Line Items        
Initial Fair Value of Emerald Financing Warrant Liability     $ 10,988,736 $ 368,364
Emerald Financing - Warrant Liability        
Derivative Liabilities Line Items        
Initial Fair Value of Emerald Financing Warrant Liability $ 5,707,423 $ 4,717,211 10,424,634  
Less: Proceeds from Emerald Financing 1,750,000 1,500,000 3,250,000  
Excess over proceeds adjustment $ 3,957,423 $ 3,217,211 $ 7,174,634